HERTECH - Development of omnidirectional aerials
Wi-Fi extenders and long range Wi-Fi Hotspots - EGSM Pico Relays

Wireless signals,
wherever you are...

HERTECH
+33 (0)475 931 846

Long range Wi-Fi Hotspots (Quattro Double Maritime)

>Description

Maritime Quattro Wi-Fi Omnidirectional professional aerials are specifically designed for maritime transmissions.

They use exclusive, patented, Hertech technology guaranteeing a very wide vertical beam opening - much better than market standards.

HERTECH aerials compensate for sea swells and guarantee signal continuity in extreme conditions.


>The way it works

This antenna consists of a fiberglass dome IP66, including 8 to 12 coupled antennas and a wireless router N300 802 b / g / n bi-amplified.

The unit makes it possible to transmit data or video, in point-to-point or multipoint modes (WDS), and is the ideal solution for reliable long range (5km) Wi-Fi transmissions between ships, offshore oil rigs, port infrastructures, marinas, etc.


Long range Wi-Fi Hotspots (Quattro Double Maritime)

>Mechanical Specifications

  • Temperature: -20░C to +70░C
  • Connector: Ethernet POE
  • Wind-exposed surface: approximately 0.84sq.m.
  • Wind load: 160km/h
  • Colour: white
  • Materials: Special ABS + G4 aluminium

>Electrical Specifications

  • Frequency bands: 2300/2600 MHz
  • Impedance: 50 Ohms
  • Polarization: Vertical
  • Moyen gain: 6 dBi
  • Power: 100mW
  • TOS : <1.2
  • Protection: aluminum treated alubine

>Dimensions

  • Height: 650mm
  • Diameter: 450mm
  • Thickness: 2mm
  • Weight: 8kg
  • Attachment: Square fiber supporting plate 60 mm

Diagram of horizontal radiation

Diagram of horizontal radiation

Diagram of horizontal radiation

Diagram of horizontal radiation

The diagram above shows the opening in the horizontal plane of the antenna Quattro Double Wifi: the concentric circle indicates the average value of 6dBi and low peaks of + 7.5 dBi.


Diagram of vertical radiation

Diagram of vertical radiation

Diagram of vertical radiation

Diagram of vertical radiation

In N configuration, the antenna can give the router a variable vertical opening
between 28 and 43 ░ depending on the use of three layers of antennas in isolated conditions or webs.

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